I compromised by subtracting thirty-one seconds from the total of my chronometer’s losing error, and sailed away for Tanna, in the New Hebrides, resolved, when nosing around the land on dark nights, to bear in mind the other seven miles I might be out according to Captain Wooley’s instrument. Tanna lay some six hundred miles west-southwest from the Fijis, and it was my belief that while covering that distance I could quite easily knock into my head sufficient navigation to get me there. Well, I got there, but listen first to my troubles. Navigation is easy, I shall always contend that; but when a man is taking three gasolene engines and a wife around the world and is writing hard every day to keep the engines supplied with gasolene and the wife with pearls and volcanoes, he hasn’t much time left in which to study navigation. Also, it is bound to be easier to study said science ashore, where latitude and longitude are unchanging, in a house whose position never alters, than it is to study navigation on a boat that is rushing along day and night toward land that one is trying to find and which he is liable to find disastrously at a moment when he least expects it. What did such accusations mean? Suspect a man like him of murder! And Fabu became excited and was about to make trouble.!

I now felt fully qualified to treat yaws. Likewise I had a wholesome respect for them. Not so the rest of the crew of the Snark. In their case, seeing was not believing. One and all, they had seen my dreadful predicament; and all of them, I am convinced, had a subconscious certitude that their own superb constitutions and glorious personalities would never allow lodgment of so vile a poison in their carcasses as my anæmic constitution and mediocre personality had allowed to lodge in mine. At Port Resolution, in the New Hebrides, Martin elected to walk barefooted in the bush and returned on board with many cuts and abrasions, especially on his shins. For half a century the housewives of Pont-l’Eveque had envied Madame Aubain her servant Felicite.

Then those magnificent water-tight compartments that cost so much time and money—well, they weren’t water-tight after all. The water moved free as the air from one compartment to another; furthermore, a strong smell of gasolene from the after compartment leads me to suspect that some one or more of the half-dozen tanks there stored have sprung a leak. The tanks leak, and they are not hermetically sealed in their compartment. Then there was the bath-room with its pumps and levers and sea-valves—it went out of commission inside the first twenty hours. Powerful iron levers broke off short in one’s hand when one tried to pump with them. The bath-room was the swiftest wreck of any portion of the Snark. Our last day in the crater, Ukiukiu gave us a taste of his strength. He smashed Naulu back all along the line, filled the House of the Sun to overflowing with clouds, and drowned us out. Our rain-gauge was a pint cup under a tiny hole in the tent. That last night of storm and rain filled the cup, and there was no way of measuring the water that spilled over into the blankets. With the rain-gauge out of business there was no longer any reason for remaining; so we broke camp in the wet-gray of dawn, and plunged eastward across the lava to the Kaupo Gap. East Maui is nothing more or less than the vast lava stream that flowed long ago through the Kaupo Gap; and down this stream we picked our way from an altitude of six thousand five hundred feet to the sea. This was a day’s work in itself for the horses; but never were there such horses. Safe in the bad places, never rushing, never losing their heads, as soon as they found a trail wide and smooth enough to run on, they ran. There was no stopping them until the trail became bad again, and then they stopped of themselves. Continuously, for days, they had performed the hardest kind of work, and fed most of the time on grass foraged by themselves at night while we slept, and yet that day they covered twenty-eight leg-breaking miles and galloped into Hana like a bunch of colts. Also, there were several of them, reared in the dry region on the leeward side of Haleakala, that had never worn shoes in all their lives. Day after day, and all day long, unshod, they had travelled over the sharp lava, with the extra weight of a man on their backs, and their hoofs were in better condition than those of the shod horses. And then, when at last we reached the summit of that monster mountain, which summit was like the bottom of an inverted cone situated in the centre of an awful cosmic pit, we found that we were at neither top nor bottom. Far above us was the heaven-towering horizon, and far beneath us, where the top of the mountain should have been, was a deeper deep, the great crater, the House of the Sun. Twenty-three miles around stretched the dizzy walls of the crater. We stood on the edge of the nearly vertical western wall, and the floor of the crater lay nearly half a mile beneath. This floor, broken by lava-flows and cinder-cones, was as red and fresh and uneroded as if it were but yesterday that the fires went out. The cinder-cones, the smallest over four hundred feet in height and the largest over nine hundred, seemed no more than puny little sand-hills, so mighty was the magnitude of the setting. Two gaps, thousands of feet deep, broke the rim of the crater, and through these Ukiukiu vainly strove to drive his fleecy herds of trade-wind clouds. As fast as they advanced through the gaps, the heat of the crater dissipated them into thin air, and though they advanced always, they got nowhere.